cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A269852 Permutation of natural numbers: a(1) = 0, after which, a(2n) = A087686(1+a(n)), a(2n+1) = A088359(a(A268674(2n+1))).

Table of values

n a(n)
1 0
2 1
3 3
4 2
5 6
6 7
7 11
8 4
9 5
10 14
11 20
12 15
13 37
14 26
15 13
16 8
17 70
18 12
19 135
20 30
21 9
22 47
23 264
24 31
25 10
26 85
27 25
28 57
29 521
30 29
31 1034
32 16
33 28
34 156
35 23
36 27
37 2059
38 292
39 46
40 62
41 4108
42 21
43 8205
44 105
45 17
46 557
47 16398
48 63
49 19
50 24
51 22
52 191
53 32783
54 56
55 18
56 120
57 55
58 1079
59 65552
60 61
61 131089
62 2114
63 84
64 32
65 44
66 60
67 262162
68 348
69 59
70 53

List of values

[0, 1, 3, 2, 6, 7, 11, 4, 5, 14, 20, 15, 37, 26, 13, 8, 70, 12, 135, 30, 9, 47, 264, 31, 10, 85, 25, 57, 521, 29, 1034, 16, 28, 156, 23, 27, 2059, 292, 46, 62, 4108, 21, 8205, 105, 17, 557, 16398, 63, 19, 24, 22, 191, 32783, 56, 18, 120, 55, 1079, 65552, 61, 131089, 2114, 84, 32, 44, 60, 262162, 348, 59, 53]